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基本信息:
- 专利标题: 一种风电场双层有功分配控制方法
- 申请号:CN201710431740.4 申请日:2017-06-09
- 公开(公告)号:CN107154648B 公开(公告)日:2019-10-18
- 发明人: 殷明慧 , 范颖 , 沈春 , 李志翔 , 李冬运 , 李群 , 刘建坤 , 周前 , 陈兵 , 汪成根 , 卜京 , 谢云云 , 邹云 , 陈哲 , 张宁宇 , 卫鹏
- 申请人: 南京理工大学 , 国网江苏省电力公司电力科学研究院
- 申请人地址: 江苏省南京市孝陵卫200号
- 专利权人: 南京理工大学,国网江苏省电力公司电力科学研究院
- 当前专利权人: 南京理工大学,国网江苏省电力公司电力科学研究院
- 当前专利权人地址: 江苏省南京市孝陵卫200号
- 代理机构: 南京理工大学专利中心
- 代理人: 马鲁晋
- 主分类号: H02J3/48
- IPC分类号: H02J3/48 ; H02J3/38
The invention discloses a wind farm double-layer active distribution control method of considering wind speed fluctuation and prediction errors. The method is characterized in that on basis of an upper layer wind farm global optimization distribution strategy and real-time deviation data between the actual output of the wind farm on a PCC connecting point and a power grid scheduling instruction, active output instructions of various generator units are adjusted and corrected in a real-time manner, and then a wind farm double-layer active distribution control frame is provided. The wind farm double-layer active distribution control method is advantageous in that the wind farm active distribution strategy is completed, and good adaptability is provided under a wind condition of dramatic wind speed changing, and then the wind farm can follow a power generation plan issued by a power grid scheduling center accurately, and therefore the stability of the power generation of the wind farm is improved, and the robustness of the wind farm active control system is enhanced.
公开/授权文献:
- CN107154648A 一种考虑风速波动与预测误差的风电场双层有功分配控制方法 公开/授权日:2017-09-12
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02J | 供电或配电的电路装置或系统;电能存储系统 |
------H02J3/00 | 交流干线或交流配电网络的电路装置 |
--------H02J3/38 | .由两个或两个以上发电机、变换器或变压器对1个网络并联馈电的装置 |
----------H02J3/40 | ..用于连接到网络或另一发电机的发电机的同步 |
------------H02J3/48 | ...同相分量分配的控制 |